| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Singular Wave Solutions of Two Integrable Generalized KdV Equations |
| ZHANG Zheng-Di, BI Qin-Sheng
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| Faculty of Science, Jiangsu University, Zhenjiang 212013 |
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| Cite this article: |
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ZHANG Zheng-Di, BI Qin-Sheng 2010 Chin. Phys. Lett. 27 104702 |
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Abstract We present some singular wave solutions such as multi-peaked periodic waves, multi-peaked kink waves, multi-peaked peakons as well as kink-compactons, associated with singular curves of generalized KdV equation and modified KdV equation. When a trajectory intersects with the singular curve, it may be divided into segments. Different combinations of these segments may lead to different singular wave solutions, while at the intersection points, peaks on the waves can be observed.
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| Keywords:
47.35.+i
05.45.Yv
11.10.Ef
11.10.Lm
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Received: 25 March 2010
Published: 26 September 2010
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